Finding the Fourth Proportional to 8,185.02, 12,260.28 and 3,746.43

Step by Step Solution

1. Step 1: Write the proportion equation
   8,185.02 : 12,260.28 = 3,746.43 : x
2. Step 2: Convert to fraction form
   8,185.02/12,260.28 = 3,746.43/x
3. Step 3: Cross multiply
   8,185.02x = 12,260.28 × 3,746.43
4. Step 4: Simplify right side
   8,185.02x = 45,932,280.80
5. Step 5: Solve for x
   x = 45,932,280.80/8,185.02
6. Step 6: Final answer
   x = 5,611.75